Add license to Cargo.toml

[bernardofcordeiro]

MR adds license metadata to package

[Anexen]

@bernardofcordeiro, thank you for the contribution!
Please also add the classifier: License :: OSI Approved :: The Unlicense (Unlicense)

[bernardofcordeiro]

@bernardofcordeiro, thank you for the contribution! Please also add the classifier: License :: OSI Approved :: The Unlicense (Unlicense)

Added as proposed

[bernardofcordeiro]

@Anexen can you publish this to PyPI?

[Anexen]

@bernardofcordeiro, is it critical for you? pypi does not provide the ability to modify the project metadata without uploading the whole package. Releasing the next version for the sake of changing metadata doesn't look natural to me. Overwriting the current version will probably change the hash and lead to issues with tools like poetry.

[bernardofcordeiro]

@Anexen I found this pkg and works perfectly, but unfortunately our license checker throws an error since it can't assess which license the package has, and therefore our builds fail.
We can temporarily override the package license checker for now, so this is not very urgent.